baber/WOPTO huggingface dataset:
Patent JP-2008102500-A (JP)
Title: Imaging lens and camera system including the same lens
Inventor: ASAMI TARO
IPC: H04N5/225
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens which can maintain a good optical performance and which is small in size, light in weight and low in cost and a camera which includes the imaging lens.  <P>SOLUTION: The imaging lens 10 comprises, in order from an object side: a negative first lens 11 with a concave surface on an image side thereof; a second lens 12 with at least one aspherical surface; and a positive third lens 13 with at least one aspherical surface, wherein the first lens 11 is formed of an optical glass whose Abbe number is 40 or more, the second lens 12 is formed of a plastic whose Abbe number is 40 or less, and the third lens 13 is formed of a plastic whose Abbe number is 50 or more, and wherein, assuming that a point, where a light ray which constitutes an outermost light ray in light rays which enter an image plane intersects a lens surface, constitutes an effective aperture terminating edge, the second lens 12 is such that an intersection point between an object side surface and an optical axis lies closer to an image side than an effective aperture terminating edge of the object side surface does.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009064700-A (JP)
Title: Reaction gas flow passage forming member, power generator, fuel cell, and manufacturing method of reaction gas flow passage forming member
Inventor: HOTTA YUTAKA
IPC: H01M8/10
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology suppressing reduction in power generating efficiency of a fuel cell.  <P>SOLUTION: A reaction gas flow passage forming member used in the fuel cell has a first porous element having a plurality of inter-communicating pores and a second porous element laminated on the first porous element and having a plurality of inter-communicating pores. The first and second porous elements are sewed up with sewing thread.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069318-A (JP)
Title: Developing device and image forming apparatus
Inventor: HIRASAWA TOMOYASU
IPC: G03G15/08
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device for increasing efficiency in contact between developer and a heat receiving part without hindering developer from flowing by means of a developer carrier and improving developer cooling efficiency, and to provide an image forming apparatus forming an image of high quality.  <P>SOLUTION: The developing device includes: a stirring-and-conveying section that conveys developer stored in a housing while stirring it; the developer carrier that holds developer conveyed by the stirring-and-conveying section; a regulating member that regulates the layer thickness of developer held on the developer carrier; and a heat receiving section that is brought into contact with the developer. The developing device has fins on the surface of the heat receiving part of the developing device. The area of the contact between developer and heat receiving part can be increased without filling a space around the heat receiving section with developer. This provides a developing device in which the efficiency in the contact between the developer and heat receiving part is high without interfering with a developer flow.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068577-A (JP)
Title: Power transmitting apparatus
Inventor: KATAOKA MAKOTO
IPC: F16D43/21
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmitting apparatus capable of avoiding the come-off of a driven side clutch disc positioned in the vicinity of a separation part of a spline fitting part from the separation part, when moving a pressure member in the axial direction.  <P>SOLUTION: This power transmitting apparatus has a clutch housing 2, a clutch member 4, the pressure member 5 and a cam for a back torque limiter, and can transmit or cut off torque inputted to an input member to or from an output member by the pressure contact or separation of a driving side clutch disc 6 and the driven side clutch disc 7, and has a part 7a to be spline-fit for preventing the come-off of the driven side clutch disc 7 from the separation part 10 of the parts to be spline-fit by constituting the part to be spline-fit of the driven side clutch disc 7 by being divided into two parts, by spline-fitting the driven side clutch disc 7 to the pressure member 5 in addition to the clutch member 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071586-A (JP)
Title: Image resolution converting device
Inventor: KATO HARUHISA
IPC: H04N19/503
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform resolution conversion of even an encoded image encoded by an encoding system using spatial prediction at high speed.  <P>SOLUTION: A variable-length decoding part 11 variable-length-decodes an encoded image and extracts code information including a conversion coefficient and an encoding mode. A converting part 12 uses the conversion coefficient to perform resolution conversion of a residual in spatial prediction and generate a residual to be referred to by other blocks. A pixel to be referred to generating part 13 generates a value of a pixel to be referred to, which is referred to by the other blocks from the encoding mode and the residual to be referred to. An estimation value stored in a buffer 14 is updated by the value of the pixel to be referred to. A prediction value generating part 15 generates a prediction value to a corresponding block from the encoding mode and the prediction value. An adding part 16 adds the residual and the prediction value and outputs the value of a resolution-converted pixel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070691-A (JP)
Title: Fuel cell system and operation method of fuel cell
Inventor: TANAKA KAZUHISA
IPC: H01M8/04
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To recover characteristics of a fuel cell without accelerating deterioration of an electrolyte membrane.  <P>SOLUTION: The fuel cell system is provided with a fuel cell 20 laminating one or more layer of cells which are provided a solid polymer electrolyte membrane, a fuel electrode arranged on one face of the solid polymer electrolyte membrane, an oxidant electrode arranged on the opposite face to the fuel electrode of the electrolyte membrane, and a passage plate in which passages to supply a reaction gas to the fuel electrode and the oxidant electrode are formed, a fuel gas supply device 60 to supply hydrogen-contained gas to the fuel electrode, an oxidant supply device 61 to supply an oxidant to the oxidant electrode, and a DC power source 62 which can supply current of the rated power generation time or more of the fuel cell 20 in reverse direction to the power generation time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072046-A (JP)
Title: Variable magnetic flux drive system
Inventor: YUKI KAZUAKI
IPC: H02P27/06
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and efficient variable magnetic flux drive system which secures voltage needed to supply a magnetizing current so as to control the magnetic flux of a variable magnet used in a permanent magnet motor.  <P>SOLUTION: The variable magnetic flux drive system includes a variable magnetic flux motor 1 having a variable magnet as a permanent magnet having a low retention force, an inverter 4 for driving the variable magnetic flux motor 1, an inverter 4 as a magnetizing section for supplying a magnetizing current for controlling the magnetic flux of the variable magnet, and a boosting section 5 for boosting the input DC voltage up to a prescribed target value to output it to the inverter 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074963-A (JP)
Title: Contact probe unit and its manufacturing method
Inventor: OKADA YOICHI
IPC: G01R1/073
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact probe unit having a structure which facilitates fitting of contact probes, and can reduce troubles during fitting as much as possible.  <P>SOLUTION: The probe unit 10 is provided with a pair of contact probes 1a, 1b whose metal conductors 2 and trunk portions A are different in outer diameter respectively, and at least two guide plates 20, 30 having guide holes different in diameter for guiding them. Guide holes 31a, 31b provided in one 30 of the guide plates are used to let the respective trunk portions A of the contact probes 1a, 1b different in outer diameter to pass through and guide them, and guide holes 21a, 21b provided in the other guide plate 20 are used to let only the respective metal conductors 2 at the tips of the contact probes 1a, 1b different in outer diameter to pass through and guide them, and moreover the guide hole 21b having the smaller diameter is formed with a size which does not allow the metal conductor 2 of the contact probe 1b having a larger outer diameter to pass through.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074992-A (JP)
Title: Sheet-like oxygen detecting agent, and composite deoxidizer having sheet-like oxygen detecting agent
Inventor: KODAMA RYUICHI
IPC: G01N31/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical sheet-like oxygen detecting agent that has a high oxygen detection function, high durability, and high productivity, and a composite deoxidizer having the sheet-like oxygen detecting agent.  <P>SOLUTION: This sheet-like oxygen detecting agent is obtained by making a sheet-like carrier carry an oxygen detecting agent solution containing alkali metal compound, reducing saccharides, and pigment reduced by the reducing saccharides, and then drying it. The sheet-like carrier is impregnation paper where longitudinal wet tensile strength is 1.00-1.50 KN/m and longitudinal water absorbency is 50-80 mm 10 minutes. The composite deoxidizer includes the sheet-like oxygen detecting agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072469-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To make the variable display of identifying information ready to be started quickly when the supply of power to a game machine is started.  <P>SOLUTION: Stored in a CGROM are the first data which contain a plurality of image data (those of character images and background images) to be used for the display performance in the variable display of decoration figures and the second data which contain image data of the decoration figures though with a less amount than that of the first data. A microcomputer for performance control executes an initial data transfer processing for transferring the first data from the CGROM to a VRAM when the power supply is started. Instead, when requirements for starting the variable display are established, a processing is carried out for displaying images on an image display device using the second data if no first data are as yet stored in the VRAM.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079825-A (JP)
Title: Air conditioner
Inventor: OISHI MASAYUKI
IPC: F24F13/20
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-cost air conditioner which is excellent in design property and equipped with remote control receiving performance equivalent to the ones in the past.  <P>SOLUTION: This air conditioner comprises a mobile sensor 3 and a mobile sensor holding part 4, which are attached to the main body and face outside from the front panel 1. Part of the mobile sensor holding part 4 is thinned, and a remote control receiving part 30 is provided inside the thinned part 4c. The mobile sensor holding part 4 has a window part 4a located on a recessed bottom, an inclined plane 4b inclined on the front face from the window part 4a toward both sides, and the thinned part 4c located on both sides of the inclined plane 4b. The mobile sensor has a sensor part 3a which faces outside from the window part 4a of the mobile sensor holding part 4. The inclined plane 4b of the mobile sensor holding part 4 is formed so that it may correspond to the maximum detection range A of the sensor part 3a of the mobile sensor 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081681-A (JP)
Title: Signal processing circuit and digital camera
Inventor: ONO MAKOTO
IPC: H04N5/357
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing circuit that effectively suppresses noise superimposed on an analog signal, even when a waveform of an analog signal from an image pickup device deteriorates, and also to provide a digital camera.  <P>SOLUTION: A delay circuit 2 outputs a plurality of analog signals, each having a different delay amount, from an analog signal outputted from an image pickup device. A bottom detection circuit 3 compares the levels of the plurality of analog signals outputted from the delay circuit 2 so as to successively output the lowest-level voltage of each of the plurality of analog signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080682-A (JP)
Title: Software license management system
Inventor: MIZUYOSHI NOBUHIRO
IPC: G06F21/10
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software license management system for managing license of software in a department/section of an enterprise or an organization, or a temporarily organized project unit.  <P>SOLUTION: In this software license management system, a client terminal having a client management database is communicably connected to a server having a license management database. The server has: a means retrieving whether client identification information is present or not by use of information stored in the database; a means deciding whether a license of the software already installed to the client terminal is valid or not by calculation based on each information when the information is present as the result of the retrieval; and a warning display means displaying a warning on the client terminal by transmitting information that the license of the already installed software is invalid when it is decided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080389-A (JP)
Title: Optical film
Inventor: HORIE MASAHITO
IPC: G02B1/10
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film that excels in scratch resistance and dimensional stability, that causes less dimensional change while keeping the scratch resistance even at high temperature, and that is less likely to be scratched or the like during a device manufacturing process and when using an image forming apparatus, especially when using the optical film as part of the image forming apparatus.  <P>SOLUTION: A transparent plastic film includes an inorganic compound layer formed at least on one side thereof. The inorganic compound layer has: a film thickness of 0.01 to 5% of the thickness of a plastic film. The optical film has light transmittance of ≥80%; and coefficients of thermal expansion of 0 to 40 ppm/°C in both a longitudinal direction and a width direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085616-A (JP)
Title: Automatic analyzer, and dispensation control method of liquid sample in automatic analyzer
Inventor: NAKAYAMA SEIKO
IPC: G01N35/02
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analyzer, and a dispensation control method of a liquid sample in the automatic analyzer, capable of preventing overflow of liquid from a reaction container even if an abnormality is generated in a cleaning device, and preventing waste of a dispensed reagent or specimen.  <P>SOLUTION: The automatic analyzer, and the dispensation control method of the liquid sample in the automatic analyzer are provided. The automatic analyzer 1 is equipped with a dispensing device 6 for dispensing the specimen or the reagent into the reaction container by a dispensing probe 6b; a liquid level detection mechanism 10 for detecting the liquid level of the liquid existing in the reaction container before dispensing the specimen or the reagent into the reaction container after finish of cleaning; and a control part 17 for instructing dispensation stop of the specimen or the reagent into the reaction container to the dispensing device, when detecting remaining of the liquid in the reaction container by the liquid level detection mechanism when dispensing the specimen or the reagent, after finish of cleaning of the reaction container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083958-A (JP)
Title: Metering system and method
Inventor: AKATSUKA KAZUHIKO
IPC: B65F3/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metering system capable of simplifying its configuration to reduce cost of a metering device and facilitating metering work and the operation of the system to improve work efficiency.  <P>SOLUTION: In this metering system, a cellular phone b captures images at site before collecting garbage to obtain image data and transmits an instruction for resetting a load cell to zero to a garbage truck (a), which resets the load cell to zero. Upon completion of charging of all the amount of garbage at site into a charging port of the garbage truck, the cellular phone b captures images at site for collecting garbage to obtain image data after the charging work and transmits an instruction for demanding a metered value obtained after measuring weight of the charged garbage to the garbage truck. The garbage truck (a) operates the load cell to meter amount of the garbage and outputs the obtained metered value to the cellular phone b, which records the image data before and after garbage collecting work and the metered value in a memory.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086434-A (JP)
Title: Liquid crystal display device
Inventor: KABAYA YOSHIHISA
IPC: G02F1/1345
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which adhesive strength between an FPC and a conductive adhesive is strengthened.  <P>SOLUTION: The liquid crystal display device includes: a liquid crystal panel 19 formed by holding a liquid crystal layer in a gap between a semiconductor substrate 21 and a substrate 22 having a counter electrode 14 on a surface opposite to the semiconductor substrate 21; a circuit board 12 electrically connected to the liquid crystal panel 19; and the conductive adhesive 10 for electrically connecting the counter electrode 14 to a connecting electrode 13 formed on the circuit board 12, wherein the conductive adhesive 10 is brought into contact with the connecting electrode 13 and at least one of an insulating film 17 formed so as to cover at least a part of the connecting electrode 13 and a base substrate 18 of the circuit board 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086551-A (JP)
Title: Image processor and image processing method
Inventor: KOBAYASHI KIWAMU
IPC: G09G3/20
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein an irregular brightness of a display image is not easily corrected because an imaging device having sufficient performance for acquiring a correction data, or a working space or a working environment having an optical condition not generating a new irregular brightness is required.  <P>SOLUTION: A reference image of a brightness A serving as a regulation target, and an image to be regulated of a brightness B serving as a regulation object, are alternately displayed switchedly on a display part 1 by a display switching control part 13. The alternate display is executed in every divided area of a display area of the display part 1. A user regulates therein the brightness of the image to be regulated, to reduce flickering due to the alternate display, by an input of a command from an input part 4. A gamma correction table 10 is prepared in every area of the display part 1, based on the regulated image to be regulated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082887-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: MIYAGAWA TATSURO
IPC: F01N3/10
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst having a high catalytic activity to PM and excellent in heat resistance in a catalyst for purifying an exhaust gas by burning the PM contained in the exhaust gas of a diesel engine and the like.  <P>SOLUTION: The catalyst for purification of the exhaust gas is characterized by including copper, vanadium, an alkali metal and/or an alkali earth metal, and aluminum, more preferably including a complex metal oxide of copper and vanadium, cesium sulfate, and alumina. Further, the catalyst for purification of the exhaust gas is characterized by treating at 700-900°C, more preferably at 800°C in the heat treatment process when producing the catalyst. Thereby, the catalyst for purification of the exhaust gas having a high catalytic activity to PM and excellent in heat resistance can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100018-A (JP)
Title: Image forming apparatus and terminal device
Inventor: KOMIYA YOSHIYUKI
IPC: G06F3/12
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which, even when a user designates Nin1 printing without recognizing an original content, can perform reduced layout along a user's intention and can change a reduced layout structure (format) according to the original content.  <P>SOLUTION: The image forming apparatus icludes a reduced layout function which scans and reads a plurality of pages of documents, condenses the plurality of pages of documents to one page, places them there, and outputs it. The apparatus is provided with a counter 202 for detecting the number of pages of the scanned original. The apparatus is also provided with a display means for displaying the scanned original data and a plurality of reduced layout structures, and an operation panel 103 as a selection means for selecting the reduced layout structure different in the number of original pages condensed to one sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100049-A (JP)
Title: Negative feedback amplifying circuit and radio communication apparatus
Inventor: NAKAI TAKASHI
IPC: H03F1/34
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a range in which radio communication is possible from being narrowed when radio communication is performed as modulation parameters are switched, while securing the linearity of signal distortion characteristic as necessary, and to reduce energy losses to extend battery life.  <P>SOLUTION: A negative feedback amplifying circuit is used in a radio communication device that can switch a plurality of modulation parameters. An amplifier 12 amplifies the power of signals transmitted. A phase circuit unit 16 reverses the phase of an output signal of the amplifier 12. An amplifying circuit unit 15 attenuates the amplitude of a signal after phase reversal. A control signal input terminal 11 is supplied with a negative feedback control signal for controlling the amplifying circuit unit 15 with an amount of attenuation (amount of negative feedback) optimized for the modulation parameter that the radio communication device uses among the plurality of modulation parameters. In this way, the amplifying circuit unit 15 attenuates signal amplitude with an amount of attenuation corresponding to the negative feedback signal, and a signal after the attenuation is fed back to the amplifier 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT